package com.wql.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

import org.springframework.web.filter.CharacterEncodingFilter;

public class ServletFilter implements Filter {

	@Override
	public void init(FilterConfig filterConfig) throws ServletException {
		System.out.println("servletFilter init...");
	}

	@Override
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
		request.setCharacterEncoding("UTF-8");
		response.setCharacterEncoding("UTF-8");
		CharacterEncodingFilter filter = new CharacterEncodingFilter();
		filter.setEncoding("UTF-8");
		filter.doFilter(request, response, chain);
	}

	@Override
	public void destroy() {
		System.out.println("servletFilter destory...");
	}

}
